DH
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DH
DataHeimdall

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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

MDU

MDU RESOURCES GROUP INC

Superinvestors

Institutional investors holding MDU

Consensus →
InvestorFundWeightSharesValueQuarter
Valley Forge Capital ManagementValley Forge Capital Management2.03%528,713$15.3M2008Q3
Meridian / ArrowMarkMeridian Contrarian Fund0.26%528,198$9.7M2015Q4
Richard PzenaPzena Investment Management0.07%795,200$20.0M2024Q1
Mairs & PowerMairs & Power Growth Fund0.00%7,800$238K2023Q1

Congressional Activity

Congressional data coming soon

Insider Activity

5

Total trades

$71K

Volume

5

Buys

0

Sells

Last trade: Mar 31, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
Mar 31, 2026Marian M DurkinBuy–
Mar 31, 2026Vernon A. DoschBuy–

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.